Macarthur Wind Farm (MACARTH1)

Wind · Macarthur Wind Farm Pty Ltd and Meridian Wind Macarthur Pty Ltd · Wind Turbine - Onshore

Dispatch stats Financials

Operational AEMO: In Service VIC1 Wind - Wind NEM data · 24 hours

420 MW

Registered nameplate capacity

24 hours revenue

$35.7k

Capacity factor

32.8%

Revenue / MWh

$10.81

Est. SRMC

$0.50/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. VIC1 regional price (RRP) on right axis.

Capacity

420 MW

AEMO status In Service

Project status Operational

Region VIC1

MLF 0.9829

DUID MACARTH1

Owner Macarthur Wind Farm Pty Ltd and Meridian Wind Macarthur Pty Ltd

Commissioned —

Expected closure 2025-07-02

Closure date —

Technology Wind Turbine - Onshore

Fuel Wind - Wind

Turbine OEM —

Turbine model —

Dispatch & revenue

03 Jun 2026 17:40 → 04 Jun 2026 17:40 AEST

Revenue (× MLF)

$35.7k

Dispatched

3,303.7 MWh

Available

2,705.0 MWh

Curtailed

— MWh

Curtailment

0.0%

of available

MLF used

0.9829

end of period

Revenue (× MLF)

Estimated $ per interval using regional RRP and MLF effective on each day.

Methodology & assumptions

Dispatch & availability — AEMO Next Day Dispatch UNIT_SOLUTION (5‑minute intervals). Intervention intervals excluded.
Regional price — dispatch_price RRP matched by settlement time and NEM region (from generator registry).
Revenue (× MLF) — cleared MW × (5/60 h) × RRP × MLF. Chart uses MLF effective on each interval’s date; summary total uses MLF as at the end of the selected period (same as the revenue list).
Curtailment — estimated economic curtailment when availability exceeds dispatch target: max(0, availability − cleared) × (5/60) MWh.
Not settlement — estimates only. AEMO settlement applies DLF, rebids, constraints, and other factors not modelled here.

MLF history (AEMO daily)

Effective from	MLF
2024-07-01	0.9781
2025-07-01	0.9829

Financial overview

2026 real AUD. Monetary values are CPI-adjusted to 2026 real Australian dollars. Greenfield capex uses AEMO benchmarks when plant-specific cost is unknown.

Capex total (greenfield) default	$924.00M Shown in table $924.00M (2026 real AUD)
Capex refurbishment	—
Capex / MW default	$2,200,000 Shown in table $2.20M (2026 real AUD)
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$55,000 Shown in table $55.0k (2026 real AUD)
Variable OPEX / MWh default	$0.50 Shown in table $0.50 (2026 real AUD)
Fuel cost / GJ	—
Heat rate GJ/MWh	—

Confidence: unknown · Status: needs review · Capex basis: unknown